Study on Vehicle Stability Control Based on Yaw Following and 4WS

Abstract:

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Because of the high speed and insufficient stopping distance, a sudden obstacle will force the vehicle to perform a lane change maneuver to avoid a crash or rear-end collision. A vehicle yaw following control system was designed in this paper to prevent vehicles from spinning and drifting out on high speed obstacle avoidance under emergency. However, yaw following control system, in some situation, may not react properly to, or even deteriorate on-road rollover events. Four-wheel steering control system can reduce the excessive yaw movement due to yaw following control system. An integration control system, including yaw following control system and four-wheel steering control system was presented and discussed. With this improved control system, the vehicle lateral stability can be improved on high speed obstacle avoidance.

Info:

Periodical:

Advanced Materials Research (Volumes 204-210)

Edited by:

Helen Zhang, Gang Shen and David Jin

Pages:

1724-1727

DOI:

10.4028/www.scientific.net/AMR.204-210.1724

Citation:

S. Q. Zhang et al., "Study on Vehicle Stability Control Based on Yaw Following and 4WS", Advanced Materials Research, Vols. 204-210, pp. 1724-1727, 2011

Online since:

February 2011

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Price:

$35.00

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